Base | Representation |
---|---|
bin | 1100100100101… |
… | …0100101000000 |
3 | 10200020011211012 |
4 | 3021022211000 |
5 | 101444444042 |
6 | 5122140052 |
7 | 1210143143 |
oct | 311124500 |
9 | 120204735 |
10 | 52734272 |
11 | 27849048 |
12 | 157b1628 |
13 | ac04b16 |
14 | 700a05a |
15 | 4969e82 |
hex | 324a940 |
52734272 has 56 divisors (see below), whose sum is σ = 116677440. Its totient is φ = 23500800.
The previous prime is 52734257. The next prime is 52734281. The reversal of 52734272 is 27243725.
It is a Harshad number since it is a multiple of its sum of digits (32).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19397 + ... + 21947.
Almost surely, 252734272 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 52734272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58338720).
52734272 is an abundant number, since it is smaller than the sum of its proper divisors (63943168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52734272 is a wasteful number, since it uses less digits than its factorization.
52734272 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2599 (or 2589 counting only the distinct ones).
The product of its digits is 23520, while the sum is 32.
The square root of 52734272 is about 7261.8366822726. The cubic root of 52734272 is about 374.9997558517. Note that the first 3 decimals are identical.
Adding to 52734272 its reverse (27243725), we get a palindrome (79977997).
The spelling of 52734272 in words is "fifty-two million, seven hundred thirty-four thousand, two hundred seventy-two".
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